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Dr. Catherine Ash, MD

Internal Medicine* Age 36
Dr. Catherine Ash, MD
4.3 (3 Ratings)

Offers telehealth

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Dr. Catherine Ash, MD is an Internist in Saint Louis, MO.
Dr. Catherine Ash, MD
4.3 (3 Ratings)
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Dr. Catherine Ash, MD

Internal Medicine* Age 36
Saint Louis, MO
Call for new patient details

Offers telehealth

Dr. Catherine Ash, MD is an Internist in Saint Louis, MO.

About

Dr. Ash graduated from SAINT LOUIS UNIVERSITY / MAIN CAMPUS. Dr. Catherine Ash, MD is an Internist in Saint Louis, MO. Dr. Ash currently practices at Practice and are affiliated with Mercy Hospital South and Mercy Hospital St. Louis. At present, Dr. Ash received an average rating of 4.3/5 from patients and has been reviewed 3 times. Dr. Ash's office is not accepting new patients. Dr. Ash is board certified in Internal Medicine and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

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Experience Check

Enter a condition or procedure
Nausea
Immunization Administration
Wellness Examination
Nausea
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Immunization Administration
Wellness Examination
Acute Upper Respiratory Infection
All Headaches (incl. Migraine)
Cluster Headache
Constipation
Dehydration
Fever
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Joint Pain
Limb Pain
Pharyngitis
Shortness of Breath
Tobacco Use Disorder
Urinary Incontinence
Arterial Blood Gas Test (ABG)
Care Coordination for Complex Conditions and Procedures
Electrocardiogram (EKG)
Abdominal Pain
Abnormal Thyroid
Achilles Tendinitis
Acne
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Actinic Keratosis
Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Lower Respiratory Infection
Acute Pharyngitis
Acute Sinusitis
Acute Tonsillitis
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Administrative Physical
Allergic Rhinitis
Anal or Rectal Pain
Anaphylaxis
Anemia
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Animal Allergies
Ankle Sprains and Strains
Anxiety
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Arthritis
Arthritis of the Elbow
Arthropathy Associated With Reiters Disease
Asphyxia and Hypoxemia
Asthma
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Asymptomatic Post-Menopausal Status
Ataxia
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Atherosclerosis
Atopic Dermatitis (Eczema)
Atrophic Vaginitis
Back Pain
Bedwetting
Benign Chronic Pain Syndrome
Black Hairy Tongue
Bladder Infection
Blood in Urine (Hematuria)
Boil
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Bronchiectasis
Bronchitis
Burn Injuries
Bursitis
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Calcium Metabolism Disorders
Candidiasis of Skin and Nails
Carpal Tunnel Syndrome
Celiac Disease
Cellulitis
Chest Pain
Chest Wall Pain Syndrome
Chronic Deep Vein Thrombosis (DVT)
Chronic Depression (Dysthymia)
Chronic Fatigue Syndrome
Chronic Interstitial Cystitis
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Coccygeal Pain
Cold Sore
Common Cold
Confusion
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Dizziness
Dry Eyes
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Dyslipidemia
Dysphagia
Ear Ache
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Earwax Buildup
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Essential Tremor
Excessive Sweating
Familial Hypercholesterolemia
Fibromyalgia
Folliculitis
Foot Infection
Foot Sprain
Gait Abnormality
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gastroptosis
Genital Warts
Gout
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Hair Loss
Headache
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Heart Disease
Heart Palpitations
Heartburn
Hemorrhoids
Hernia
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Herpes Simplex Infection
Herpes Zoster Without Complication
Hidradenitis
Hip Sprain
Hives
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Human Immunodeficiency Virus (HIV)
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Impetigo
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Influenza (Flu)
Ingrown Nail
Insomnia
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Intertrigo
Intestinal Diverticulitis
Intestinal Diverticulosis
Iron Metabolism Disorders
Irritable Bowel Syndrome
Itchy Skin
Knee Sprain
Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
Leg and Foot Ulcers
Leukocytopenia
Lichen Simplex Chronicus
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Mastodynia
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Migraine
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Mineral Metabolism Disorders
Moles (Benign Skin Lesions)
Mood Disorders (Dysthymia and Cyclothymia)
Muscle Cramping
Muscle Spasm
Muscle Weakness
Nail and Nail Bed Infection
Nail Infection
Nasopharyngitis
Neck Muscle Strain
Neurogenic Bladder
Nightmare Disorder
Nighttime Urination (Nocturia)
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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Onychogryphosis
Onychomycosis
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Otitis Media
Outer Ear Infection
Overactive Bladder
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Peptic Ulcer
Perimenopause
Peripheral Nerve Disorders
Plantar Fasciitis
Plantar Wart
Pneumonia
Poison Ivy, Poison Oak, or Poison Sumac Poisoning
Pollen Allergy
Polyneuropathy
Polyuria
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Post-Vaccination Fever
Proteinuria
Purpura
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Radiculopathy
Rash
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Raynaud's Disease
Reflux Esophagitis
Restless Leg Syndrome
Ringworm
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Rosacea
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Salivary Gland Stones and Inflammation
Scabies
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Sciatica
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Seborrheic Dermatitis
Second-Degree Burns
Secondary Diabetes Mellitus
Sexually Transmitted Diseases (STDs)
Shingles
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Sickle Cell Disease
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Sleep Apnea
Sleep-Related Leg Cramp
Speech, Language and Learning Disorders
Sprains and Strains (incl. Muscle Tear)
Strep Throat
Stye
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Sunburn
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Swine Flu
Symptomatic Menopause
Syphilis Infections
Tension Headache
Testicular Dysfunction
Thrush
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Thyroid Goiter
Tinea Versicolor
Tinnitus
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Tonsillitis
Torticollis
Transient Ischemic Attack (TIA)
Tremor
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Trigeminal Neuralgia
Urinary Hesitancy
Urinary Stones
Urinary Tract Infection (UTI)
Vaginitis or Vaginosis
Venous Compression
Venous Embolism and Thrombosis
Venous Insufficiency
Vertigo
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Viral Enteritis
Viral Hepatitis
Viral Infection
Vitamin B Deficiency
Vitamin B12 Deficiency
Vitamin D Deficiency
Warts
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Wheezing
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Yeast Infections
Abscess or Fluid Incision and Drainage
Diabetes Counseling
Fecal Occult Blood Test for Colorectal Cancer
Human Papillomavirus DNA Testing
Pap Smear
Smoking Cessation Counseling

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Choice POS
    Choice Care Network PPO
    Choice Care PPO
  • Blue Cross Blue Shield of Illinois PPO
  • Navigate HMO
    Navigate POS
    Options PPO
    Choice Plus POS
    Medica Choice
    Nexus Open Access
  • First Health (Coventry Health Care) PPO
  • Premier Care Network Plus - Innovation Health
    Savings Plus of IL OA Select
    Open Choice PPO
    Choice Plus POS II
    Managed Choice (Open Access) POS
    Aetna
    Elect Choice (Open Access) EPO
  • Anthem Blue Cross Blue Shield PPO
    Anthem Blue Cross Blue Shield HMO
    Blue Preferred Plus POS
  • Curative PPO Plus
    Curative EPO
    Curative PPO
  • Blue Preferred Options-MO PPO
  • Alliance EPO
  • Preferred Care Blue PPO
    Blue Card High Performance Network HPN
    Blue Card PPO

Locations

  1. 1 Mercy Clinic Oncology & Hematology
    6435 Chippewa St, Saint Louis, MO 63109
  2. 2 Mercy Clinic Primary Care-Olive-Mason
    12680 Olive Blvd Ste 100, Creve Coeur, MO 63141

Patient Satisfaction

Likelihood to recommend Dr. Ash
4.3
Based on 3 Reviews
5 Stars (2)
4 Stars (0)
3 Stars (1)
2 Stars (0)
1 Star (0)

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Patient Reviews
Oct 17, 2023
Dr. Ash is fantastic. She spends a lot of time with her patients, which is great because she actually listens and answers questions. However, because of this, I often find myself waiting for a while. It's a fair trade-off.
— Oct 17, 2023
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Photo: Dr. Catherine Ash, MD
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Dr. Ash's Office & Staff

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  • Hpends appropriate amount of time with patients

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Telehealth Options
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(314) 366-3000

About Me

Specialties*
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • SAINT LOUIS UNIVERSITY / MAIN CAMPUS
Medical Education

Board Certifications

Board Certifications
  • Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Ash communicate via email?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Ash offer telehealth services or virtual visits?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Ash offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Ash have free onsite parking?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Ash offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Ash offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Ash specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Ash specialize in working with seniors?
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Yes
(0)
No
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Does Dr. Ash specialize in couples therapy?
No responses yet.
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(0)
No
(0)
Does Dr. Ash specialize in working with LGBTQ+ community?
No responses yet.
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(0)
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Does Dr. Ash accept insurance?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Catherine Ash, MD. To arrange an appointment, call the number on Dr. Ash's profile.

Dr. Catherine Ash, MD is affiliated with Mercy Hospital South and Mercy Hospital St. Louis.

Yes, Dr. Catherine Ash, MD holds board certification in Internal Medicine.

Hospital Affiliations

  • Mercy Hospital South

    10010 Kennerly Rd, Saint Louis, MO

  • Mercy Hospital St. Louis

    615 S New Ballas Rd, Saint Louis, MO